Hitec HS-8330SH

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08

Identity
Brand
Product Number	38330
Category	Hobby
Discontinued	Yes
Performance
Torque	7.4V 181.00 oz-in 6.0V 139.00 oz-in Below Average
Speed	7.4V 0.07 sec/60° 6.0V 0.09 sec/60° Above Average
Physical
Weight	2.33 ozAverage
Dimensions	L 1.57 in W 0.78 in H 1.46 in
Drivetrain
Motor Type	Coreless
Gears	Steel
Gear Spline/Teeth	25 T
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Neutral Position	1500 µs
Control System	PWM
Programmable	No
Electrical & Environment
Operating Voltage	6–7.4 V
Connectivity
Connector	JR (Universal)

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 31% of 1043 Digital Standard servos at 6.0V
Speed	Above Average Faster than 83% of 1041 Digital Standard servos at 6.0V
Weight	Average Lighter than 41% of 1902 Digital Standard servos

Performance Analysis

Shaft Power	2.86–4.78 W
Power Density	2.674 W/in³ More power-dense than 55% of 1759 Digital Standard servos
Torque Density	2.1061 oz-in/g Stronger than 24% of 1036 Digital Standard servos
Torque-to-Volume Ratio	77.74 oz-in/in³ Denser torque than 30% of 1042 Digital Standard servos
Speed-to-Weight	0.16835 (1/sec·g) Faster than 78% of 1033 Digital Standard servos
Speed-Torque Trade-off	12.51 Better balanced than 19% of 1031 Digital Standard servos
Torque Gain per Volt	21.58%/V More voltage-responsive (torque) than 88% of 850 Digital Standard servos
Speed Gain per Volt	20.40%/V More voltage-responsive (speed) than 79% of 871 Digital Standard servos
Voltage Range Width	1.4 V Wider voltage range than 33% of 1539 Digital Standard servos